Question
A dumpy level was set up at the midpoint between two pegs A and B, 50 m apart and the staff readings at A and B were 1.22 and 1.06. With the level set up a A, the readings at A and B were 1.55 and 1.37. The collimation error per 100 m length of sight is
Answer: Option B
Answer: (b).0.04 m inclined downwards
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Answer: (b).0.04 m inclined downwards
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